SPARKLING CAT 158-6634 Switch – Reliable Excavator Electrical Part

The Caterpillar Switch GP-Toggle (Part No. CA1586634 / 158-6634 / 1586634) is a genuine OEM electrical component used in various CAT track loaders and excavators, including models 963D, 973D, 953D, 330D MH, and 325D.

Manufactured from high-quality polyamide plastic, this toggle switch is engineered to provide durable performance, electrical reliability, and resistance to heat, wear, and vibration — all critical for heavy-duty applications. It plays a key role in controlling specific machine functions from the operator cab, offering responsive switching and long operational life.

This part is an ideal replacement for worn or faulty switches in your Caterpillar equipment. Its precise fit and OEM-grade construction ensure hassle-free installation and consistent performance in demanding jobsite conditions.

   SPARKLING MACHINERY NEW VOE14743548/11224414 Swing Reducer is a core transmission component for Volvo EC380D and SDLG E6400F excavators (mining/heavy construction use). It reduces speed to amplify torque, enabling smooth, precise upper-structure swinging for heavy-load tasks. 
   Meeting OEM standards (dual part numbers), it resists -30°C to 100°C temps, heavy loads, and wear, guaranteeing seamless compatibility and long-term reliable swing performance.

   SPARKLING MACHINERY New Cluster Assy (21M9-30102) is a dedicated instrument panel assembly for heavy-duty construction machinery (excavators, loaders included). As the core of the operator information system, it integrates gauges, warning lights and digital displays to monitor real-time operational data (engine speed, oil pressure, coolant temperature, fuel level, hydraulic status). It helps operators make timely adjustments during heavy-duty tasks, ensuring safe operation, preventing component damage and maintaining stable work efficiency.

Function: This is the main display panel in the operator's cab, providing real-time data on the machine's operational status, including engine RPM, fuel level, temperatures, and warning lights.
Design: Features an LCD or digital display in a robust housing designed to withstand the harsh conditions, dust, and vibrations inherent in construction environments.
Condition: Available as genuine new OEM parts or high-quality aftermarket replacements.

Compatible Hyundai Models: R60-9S; R60-9; R60CR-9

   SPARKLING MACHINERY NEW F339202090180 Turbocharger is a high-performance engine enhancement component tailored for compatible heavy-duty construction machinery, such as excavators and loaders. As a core part of the machinery’s engine system, it compresses incoming air to increase oxygen density in the combustion chamber—boosting engine power output, improving fuel efficiency, and reducing exhaust emissions during high-intensity operations like heavy digging, load lifting, and continuous idling. This function is critical for maintaining the machinery’s operational efficiency under heavy loads, directly supporting productivity in construction, mining, and infrastructure projects while extending the engine’s service life by optimizing combustion.

   Engineered to match original equipment performance standards, it maintains stable compression efficiency even under harsh working conditions, including high engine temperatures, continuous vibration, and dust exposure. It resists turbine wear, oil leakage, and bearing failure, avoiding engine power loss or system breakdowns that could lead to unplanned downtime. Backed by strict performance verification, it guarantees reliable power enhancement to support uninterrupted operation of compatible heavy-duty machinery.